BYN to BDT exchange rate on 2026-09-18 Closing rate1 BYN = 40.5796 BDTDay-over-day change: -0.13%Previous close: 40.6339More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-19 Guide valutarie Tutti i tassi BYN Tutti i tassi BDT BDT Per BYN